Article ; Online: A compact vocabulary of paratope-epitope interactions enables predictability of antibody-antigen binding.
2021 Volume 34, Issue 11, Page(s) 108856
Abstract: Antibody-antigen binding relies on the specific interaction of amino acids at the paratope-epitope interface. The predictability of antibody-antigen binding is a prerequisite for de novo antibody and (neo-)epitope design. A fundamental premise for the ... ...
Abstract | Antibody-antigen binding relies on the specific interaction of amino acids at the paratope-epitope interface. The predictability of antibody-antigen binding is a prerequisite for de novo antibody and (neo-)epitope design. A fundamental premise for the predictability of antibody-antigen binding is the existence of paratope-epitope interaction motifs that are universally shared among antibody-antigen structures. In a dataset of non-redundant antibody-antigen structures, we identify structural interaction motifs, which together compose a commonly shared structure-based vocabulary of paratope-epitope interactions. We show that this vocabulary enables the machine learnability of antibody-antigen binding on the paratope-epitope level using generative machine learning. The vocabulary (1) is compact, less than 10 |
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MeSH term(s) | Amino Acid Motifs ; Amino Acid Sequence ; Antibodies/chemistry ; Antibodies/immunology ; Antigen-Antibody Reactions/immunology ; Binding Sites, Antibody/immunology ; Complementarity Determining Regions/chemistry ; Epitopes/chemistry ; Epitopes/immunology ; Machine Learning ; Protein Binding |
Chemical Substances | Antibodies ; Complementarity Determining Regions ; Epitopes |
Language | English |
Publishing date | 2021-03-17 |
Publishing country | United States |
Document type | Journal Article ; Research Support, Non-U.S. Gov't |
ZDB-ID | 2649101-1 |
ISSN | 2211-1247 ; 2211-1247 |
ISSN (online) | 2211-1247 |
ISSN | 2211-1247 |
DOI | 10.1016/j.celrep.2021.108856 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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